TT Electronics/IRC

GQCA012550JFT

GQCA012550JFT Description

The GQCA012550JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 24-pin QSOP package features 12 isolated resistors, each with a 255Ω resistance value and a 5% tolerance, ensuring consistent performance across circuits. The ceramic case style and gull-wing termination enable robust surface-mount (SMD) integration, while the ±100ppm/°C temperature coefficient guarantees minimal resistance drift across its operating range of -70°C to +125°C. With a 1W total power rating (0.1W per resistor) and 100V maximum voltage rating, this network is engineered for demanding environments. Packaged in a tube, it offers mechanical protection during handling and assembly.

GQCA012550JFT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Resistors (12x): Independent 255Ω resistors with 5% tolerance, ideal for signal conditioning or voltage division.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power at elevated temperatures.
• Robust Construction: Ceramic substrate and gull-wing leads ensure durability and ease of soldering.
• Compact QSOP Package: 8.66mm x 6.02mm footprint and 1.47mm height save PCB space in high-density designs.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation applications where PPAP compliance isn’t required.

GQCA012550JFT Applications

• Signal Isolation: Used in ADC/DAC circuits, sensor interfaces, and data acquisition systems to minimize crosstalk.
• Voltage Division: Precision dividers in test equipment or power supply feedback networks.
• Medical Electronics: Stable resistance for patient monitoring devices where temperature fluctuations occur.
• Telecom Infrastructure: Line termination or impedance matching in high-frequency communication modules.
• Industrial Control Systems: Reliable performance in PLC I/O modules or motor drive circuits.

Conclusion of GQCA012550JFT

The GQCA012550JFT resistor network combines thin-film accuracy, thermal stability, and compact packaging, making it a versatile solution for precision electronics. Its isolated design and ceramic construction outperform generic arrays in harsh environments, while the QSOP form factor aligns with space-constrained layouts. Though not RoHS-compliant or automotive-grade, it excels in industrial, medical, and telecom systems where consistent resistance and durability are critical. Engineers seeking a cost-effective, high-performance network for analog signal processing should consider this model for its balanced technical specifications.